20sr1
10sr
00sr11
z0sr1
y0sr
dasr
casr11
basr1
aasr
99rr11
ojrr11
njrr1
mjrr
ljrr11
kjrr1
zsqr1
ysqr
xsqr11
wsqr1
vsqr
a2pr
91pr11
81pr1
71pr
61pr11